There is also a series of tubes that run through his chest to his lungs and to his burnt-out throat, allowing him to breathe without this advanced system for a brief period should his life support take on severe damage. If he were to take his mask off, the Sith Lord would soon suffocate.
To escape the armor's claustrophobic nature, Vader had several pressurized meditation chambers built where he could remove his mask and suit and still survive.
One reason Darth Vader could speak with Anakin's voice was that he could talk without the mask. In Return of the Jedi, Darth Vader, redeemed as Anakin, was able to have a short conversation with Luke before dying on the second Death Star.
Darth Vader cannot survive without his mask. As Luke Skywalker replies when Vader asked for help in taking off his mask in Return of the Jedi, “But you'll die.” And when Vader is dead, he cannot fight.
Who played Darth Vader when he took his helmet off?
In Return of the Jedi, both when Luke took off his mask and when he appeared as a Force ghost at the very end, he was portrayed by British actor Sebastian Shaw. However, since 2004 all versions of Return of the Jedi have been edited to remove Shaw as the ghost, replacing him with Hayden Christensen.
Darth Vader Unmasking & Death Scene [4k UltraHD] - Star Wars: Return of The Jedi
Why did Luke see himself in Vader's helmet?
This occurred because Vader was not Luke's enemy in the Cave of Evil. Instead, Luke was fighting himself and his own fears, which Luke discovered when he saw his own face in Vader's helmet.
In addition to delivering a stream of data to the Imperial head honcho, the lenses of his helmet allow him to see ultraviolet and infrared vision, far beyond the standard of any other living person on the visual spectrum.
In addition to causing content pain and itchiness, the suit is so constricting that it causes him to suffer from claustrophobia. He can only find relief by meditating in specially-constructed pressurized chambers where he can temporarily take off his suit and survive.
Could be any number of reasons ranging from faulty surge protection anodes, to Starkiller and Palpatine having vastly different current frequencies and voltages in their force lightening.
Age and resignation. He's matured in many ways, become more patient and restrained. He learned from his defeat, and years of quiet study and contemplation. He's not always at the front anymore, and with no rules to restrict him, he really has no tension.
Kylo Ren's obsession with Vader is clear, but Star Wars never explained how he acquired the helmet. It is speculated that he may have found it himself on Endor, or it could have been passed down to him by Supreme Leader Snoke.
Darth Vader weighed 120kg (264 lbs), and most of that weight is because of the armor's steel and obsidian components. This means Darth Vader is unable to move at all at speed, and he needs the assistance of cybernetics.
And while the suit did keep him alive, it also hindered Vader's abilities and potential as a Force-user. But unknown to Palpatine, this decision would result in his demise. Darth Vader was still undoubtedly powerful, and the suit made him more intimidating than Anakin could ever be. But the suit also limited his power.
But while it was out of character for a traditional Sith Lord, Vader's past as Anakin Skywalker showed that his compassion towards the soldiers he led was a major part of his character.
Also, while Vader's torso isn't shown, it's assumed that his ribs would have to be mechanical as well, and possibly his entire skeleton. If this is the case, then almost all of Vader's body had become robotic, all except for his vital organs.
If he hadn't been placed in his new armour and had been left on Mustafar by the Emperor who was disappointed with his failure to kill Obi-wan then he would have died. If he had won the battle then his force powers would only grow and it is estimated that he would be about twice as powerful as Palpatine.
While the former Jedi Knight's aversion to sand has been a running joke to Star Wars fans for years, Star Wars: Darth Vader #26 added a tragic new dimension to Vader's hatred of seemingly harmless mineral particles by tying it to the all-consuming fear of loss that led him down the path of the Dark Side.
Darth Vader's armor was made of materials including obsidian, plasteel, durasteel, and plastoid; although its design inspired fear and symbolized the strength of the Galactic Empire, it was also critical to Vader's survival after his defeat on Mustafar.
After turning to the dark side of the Force, Skywalker severed Mace Windu's right hand to save Darth Sidious when Windu tried to kill the latter. Darth Vader lost his left arm and both legs when Obi-Wan Kenobi defeated him on Mustafar.
